Fifteen Russian athletes and staff who controversially had their life bans for doping lifted last week will not be invited to the Pyeongchang Winter Olympics, the International Olympic Committee said on Monday.

The decision was taken after a special panel "unanimously recommended that the IOC not extend an invitation to the Olympic Winter Games Pyeongchang 2018 to the 15 individuals", a statement said. "The OAR IG (Olympic Athlete from Russia Implementation Group) confirmed that no additional invitations will be extended to these 15 individuals," the IOC said.

The 15 were among a group of 28 Russians who had been banned for life from the Olympics for doping, but whose suspensions were overturned at the Court of Arbitration for Sport on Thursday. They included 13 athletes and two ex-athletes now working as support staff. The other members of the 28 have either retired or are unavailable for undisclosed reasons.

The IOC has barred Russia from the Pyeongchang Olympics, which open on Friday, over a widespread doping conspiracy. But 169 Russians who have passed strict anti-doping protocols will compete under a neutral flag. The IOC announcement comes after the body's president, Thomas Bach, slammed the CAS decision as "extremely disappointing and surprising" and called for reforms to the independent sports tribunal.